Add Lojban translation (#2835)

Added the Brazilian Portuguese translation to all mods in the Minetest Game.

.luacheckrc

@@ -3,7 +3,7 @@ allow_defined_top = true
 
 read_globals = {
 	"DIR_DELIM",
-	"minetest", "core",
+	"minetest",
 	"dump",
 	"vector",
 	"VoxelManip", "VoxelArea",
@@ -12,11 +12,16 @@ read_globals = {
 	"Settings",
 	"unpack",
 	-- Silence errors about custom table methods.
-	table = { fields = { "copy", "indexof" } }
+	table = { fields = { "copy", "indexof" } },
+	-- Silence warnings about accessing undefined fields of global 'math'
+	math = { fields = { "sign" } }
 }
 
 -- Overwrites minetest.handle_node_drops
 files["mods/creative/init.lua"].globals = { "minetest" }
 
+-- Overwrites minetest.calculate_knockback
+files["mods/player_api/api.lua"].globals = { "minetest" }
+
 -- Don't report on legacy definitions of globals.
 files["mods/default/legacy.lua"].global = false

README.md

@@ -2,8 +2,10 @@
 
 The default game bundled in the Minetest engine.  
 
-For further information, check [this forum topic](https://forum.minetest.net/viewtopic.php?f=15&t=9724).   
-Also see the [Minetest Wiki](https://wiki.minetest.net/Subgames/Minetest_Game) for more information.
+For further information, check 
+[this forum topic](https://forum.minetest.net/viewtopic.php?f=15&t=9724).   
+Also see the [Minetest Wiki](https://wiki.minetest.net/Subgames/Minetest_Game) 
+for more information.
 
 ## Installation
 
@@ -13,8 +15,7 @@ place it in .. minetest/games/
 - GNU/Linux: If you use a system-wide installation place
     it in ~/.minetest/games/.
 
-The Minetest engine can be found at
-	[GitHub](https://github.com/minetest/minetest).
+The Minetest engine can be found at [GitHub](https://github.com/minetest/minetest).
 
 For further information or help, see:  
 https://wiki.minetest.net/Installing_Mods
@@ -26,8 +27,8 @@ master HEAD of the Minetest engine.
 Additionally, when the Minetest engine is tagged to be a certain version (e.g.
 0.4.10), Minetest Game is tagged with the version too.
 
-When stable releases are made, Minetest Game and the Minetest engine is packaged and made available at
-	https://minetest.net/downloads/
+When stable releases are made, Minetest Game and the Minetest engine is packaged 
+and made available at [www.minetest.net](https://www.minetest.net/downloads/).
 
 ## Licensing
 

game.conf

@@ -1,3 +1,3 @@
 name = Minetest Game
 author = Minetest
-description = Bundled by default with Minetest, and aims to be lightweight, moddable, and fairly playable without mods.
+description = A basic exploration, mining, crafting and building sandbox game with no NPCs, monsters or animals. Minetest Game is usually used with mods added and many mods are available for this game. Reliably maintained by Minetest Engine core developers.

game_api.txt

@@ -93,16 +93,21 @@ For example,
 is used to show all tools. Name is used in the sfinv page name, title is the
 human readable title.
 
-`is_enabled_for` is used to check whether a player is in creative mode:
-
-    creative.is_enabled_for(name)
-
-Override this to allow per-player game modes.
+Creative provides `creative.is_enabled_for(name)`, which is identical in
+functionality to the engine's `minetest.creative_is_enabled(name)`.
+Its use is deprecated and it should also not be overriden.
 
 The contents of `creative.formspec_add` is appended to every creative inventory
 page. Mods can use it to add additional formspec elements onto the default
 creative inventory formspec to be drawn after each update.
 
+Group overrides can be used for any registered item, node or tool. Use one of
+the groups stated below to pick which category it will appear in.
+
+	node = 1      -- Appears in the Nodes category
+	tool = 1      -- Appears in the Tools category
+	craftitem = 1 -- Appears in the Items category
+
 
 Chests API
 ----------
@@ -129,12 +134,12 @@ The chests API allows the creation of chests, which have their own inventories f
  * A table indexed by player name to keep track of who opened what chest.
  * Key: The name of the player.
  * Value: A table containing information about the chest the player is looking at.
-   e.g `{ pos = {1, 1, 1}, sound = null, swap = "chest" }`
+   e.g `{ pos = {1, 1, 1}, sound = null, swap = "default:chest" }`
 
 `default.chest.register_chest(name, def)`
 
  * Registers new chest
- * `name` Name for chest
+ * `name` Name for chest e.g. "default:chest"
  * `def`  See [#Chest Definition]
 
 ### Chest Definition
@@ -421,48 +426,56 @@ Give Initial Stuff API
 ^ Adds items to the list of items to be given
 
 
-Players API
------------
+Player API
+----------
 
-The player API can register player models and update the player's appearence
+The player API can register player models and update the player's appearance.
 
 * `player_api.register_model(name, def)`
 	* Register a new model to be used by players
-	* name: model filename such as "character.x", "foo.b3d", etc.
-	* def: See [#Model definition]
-    * saved to player_api.registered_models
+	* `name`: model filename such as "character.x", "foo.b3d", etc.
+	* `def`: see [#Model definition]
+    * Saved to player_api.registered_models
 
-* `player_api.registered_player_models[name]`
+* `player_api.registered_models[name]`
 	* Get a model's definition
-	 * see [#Model definition]
+	* `name`: model filename
+	* See [#Model definition]
 
 * `player_api.set_model(player, model_name)`
 	* Change a player's model
 	* `player`: PlayerRef
 	* `model_name`: model registered with player_api.register_model()
 
-* `player_api.set_animation(player, anim_name [, speed])`
+* `player_api.set_animation(player, anim_name, speed)`
 	* Applies an animation to a player
-	* anim_name: name of the animation.
-	* speed: frames per second. If nil, default from the model is used
+	* `player`: PlayerRef
+	* `anim_name`: name of the animation
+	* `speed`: frames per second. If nil, the default from the model def is used
 
 * `player_api.set_textures(player, textures)`
 	* Sets player textures
 	* `player`: PlayerRef
-	* `textures`: array of textures, If `textures` is nil the default
-	  textures from the model def are used
+	* `textures`: array of textures. If nil, the default from the model def is used
 
 * `player_api.get_animation(player)`
-	* Returns a table containing fields `model`, `textures` and `animation`.
-	* Any of the fields of the returned table may be nil.
-	* player: PlayerRef
+	* Returns a table containing fields `model`, `textures` and `animation`
+	* Any of the fields of the returned table may be nil
+	* `player`: PlayerRef
+
+* `player_api.player_attached`
+	* A table that maps a player name to a boolean
+	* If the value for a given player is set to true, the default player animations
+	  (walking, digging, ...) will no longer be updated, and knockback from damage is
+	  prevented for that player
+	* Example of usage: A mod sets a player's value to true when attached to a vehicle
 
 ### Model Definition
 
 	{
-		animation_speed = 30,            -- Default animation speed, in FPS.
-		textures = {"character.png", },  -- Default array of textures.
-		visual_size = {x = 1, y = 1},    -- Used to scale the model.
+		animation_speed = 30,           -- Default animation speed, in FPS
+		textures = {"character.png", }, -- Default array of textures
+		visual_size = {x = 1, y = 1},   -- Used to scale the model
 		animations = {
 			-- <anim_name> = {x = <start_frame>, y = <end_frame>},
 			foo = {x = 0, y = 19},
@@ -752,12 +765,18 @@ delivered with Minetest Game, to keep them compatible with other mods.
  * `worldaligntex`: A bool to set all textures world-aligned. Default false. See [Tile definition]
  * `full_description`: Overrides the description, bypassing string concatenation. This is useful for translation. (optional)
 
-`stairs.register_stair_and_slab(subname, recipeitem, groups, images, desc_stair, desc_slab, sounds, worldaligntex)`
+```
+stairs.register_stair_and_slab(subname, recipeitem, groups, images, desc_stair, desc_slab,
+	sounds, worldaligntex, desc_stair_inner, desc_stair_outer)
+```
 
  * A wrapper for stairs.register_stair, stairs.register_slab, stairs.register_stair_inner, stairs.register_stair_outer
  * Uses almost the same arguments as stairs.register_stair
- * `desc_stair`: Description for stair nodes. For corner stairs 'Inner' or 'Outer' will be prefixed
+ * `desc_stair`: Description for stair nodes. For corner stairs 'Inner' or 'Outer' will be prefixed unless
+ 	`desc_stair_inner` or `desc_stair_outer` are specified, which are used instead.
  * `desc_slab`: Description for slab node
+ * `desc_stair_inner`: Description for inner stair node
+ * `desc_stair_outer`: Description for outer stair node
 
 
 Xpanes API
@@ -1055,3 +1074,11 @@ for the wielded skeleton key.
 
 if `nil` is returned, it is assumed that the wielder did not have
 permissions to create a key for this node, and no key is created.
+
+`default.register_craft_metadata_copy(ingredient, result)`
+----------------------------------------------------------
+
+This function registers a shapeless recipe that takes `ingredient`
+and `result` as input and outputs `result`.
+
+The metadata of the input `result` is copied to the output `result`.

minetest.conf.example

@@ -71,3 +71,7 @@ default:torch 99,default:cobble 99
 # Whether river water source nodes create flowing sounds.
 # Helps rivers create more sound, especially on level sections.
 #river_source_sounds = false
+
+# Enable cloud variation by the 'weather' mod.
+# Non-functional in V6 or Singlenode mapgens.
+#enable_weather = true

mods/beds/api.lua

@@ -17,6 +17,8 @@ local function destruct_bed(pos, n)
 		reverse = not reverse
 		minetest.remove_node(other)
 		minetest.check_for_falling(other)
+		beds.remove_spawns_at(pos)
+		beds.remove_spawns_at(other)
 	else
 		reverse = not reverse
 	end
@@ -29,6 +31,7 @@ function beds.register_bed(name, def)
 		wield_image = def.wield_image,
 		drawtype = "nodebox",
 		tiles = def.tiles.bottom,
+		use_texture_alpha = "clip",
 		paramtype = "light",
 		paramtype2 = "facedir",
 		is_ground_content = false,
@@ -93,8 +96,7 @@ function beds.register_bed(name, def)
 			minetest.set_node(pos, {name = name .. "_bottom", param2 = dir})
 			minetest.set_node(botpos, {name = name .. "_top", param2 = dir})
 
-			if not (creative and creative.is_enabled_for
-					and creative.is_enabled_for(player_name)) then
+			if not minetest.is_creative_enabled(player_name) then
 				itemstack:take_item()
 			end
 			return itemstack
@@ -149,11 +151,13 @@ function beds.register_bed(name, def)
 	minetest.register_node(name .. "_top", {
 		drawtype = "nodebox",
 		tiles = def.tiles.top,
+		use_texture_alpha = "clip",
 		paramtype = "light",
 		paramtype2 = "facedir",
 		is_ground_content = false,
 		pointable = false,
-		groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 3, bed = 2},
+		groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 3, bed = 2,
+				not_in_creative_inventory = 1},
 		sounds = def.sounds or default.node_sound_wood_defaults(),
 		drop = name .. "_bottom",
 		node_box = {

mods/beds/beds.lua

@@ -79,10 +79,10 @@ beds.register_bed("beds:bed", {
 		}
 	},
 	nodebox = {
-		bottom = {-0.5, -0.5, -0.5, 0.5, 0.06, 0.5},
-		top = {-0.5, -0.5, -0.5, 0.5, 0.06, 0.5},
+		bottom = {-0.5, -0.5, -0.5, 0.5, 0.0625, 0.5},
+		top = {-0.5, -0.5, -0.5, 0.5, 0.0625, 0.5},
 	},
-	selectionbox = {-0.5, -0.5, -0.5, 0.5, 0.06, 1.5},
+	selectionbox = {-0.5, -0.5, -0.5, 0.5, 0.0625, 1.5},
 	recipe = {
 		{"wool:white", "wool:white", "wool:white"},
 		{"group:wood", "group:wood", "group:wood"}

mods/beds/functions.lua

@@ -60,42 +60,74 @@ local function lay_down(player, pos, bed_pos, state, skip)
 
 	-- stand up
 	if state ~= nil and not state then
-		local p = beds.pos[name] or nil
-		beds.player[name] = nil
+		if not beds.player[name] then
+			-- player not in bed, do nothing
+			return false
+		end
 		beds.bed_position[name] = nil
 		-- skip here to prevent sending player specific changes (used for leaving players)
 		if skip then
 			return
 		end
-		if p then
-			player:set_pos(p)
-		end
+		player:set_pos(beds.pos[name])
 
 		-- physics, eye_offset, etc
+		local physics_override = beds.player[name].physics_override
+		beds.player[name] = nil
+		player:set_physics_override({
+			speed = physics_override.speed,
+			jump = physics_override.jump,
+			gravity = physics_override.gravity
+		})
 		player:set_eye_offset({x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
 		player:set_look_horizontal(math.random(1, 180) / 100)
-		default.player_attached[name] = false
-		player:set_physics_override(1, 1, 1)
+		player_api.player_attached[name] = false
 		hud_flags.wielditem = true
-		default.player_set_animation(player, "stand" , 30)
+		player_api.set_animation(player, "stand" , 30)
 
 	-- lay down
 	else
+
+		-- Check if bed is occupied
+		for _, other_pos in pairs(beds.bed_position) do
+			if vector.distance(bed_pos, other_pos) < 0.1 then
+				minetest.chat_send_player(name, S("This bed is already occupied!"))
+				return false
+			end
+		end
+
+		-- Check if player is moving
+		if vector.length(player:get_velocity()) > 0.001 then
+			minetest.chat_send_player(name, S("You have to stop moving before going to bed!"))
+			return false
+		end
+
+		if beds.player[name] then
+			-- player already in bed, do nothing
+			return false
+		end
+
 		beds.pos[name] = pos
 		beds.bed_position[name] = bed_pos
-		beds.player[name] = 1
+		beds.player[name] = {physics_override = player:get_physics_override()}
 
 		-- physics, eye_offset, etc
 		player:set_eye_offset({x = 0, y = -13, z = 0}, {x = 0, y = 0, z = 0})
 		local yaw, param2 = get_look_yaw(bed_pos)
 		player:set_look_horizontal(yaw)
 		local dir = minetest.facedir_to_dir(param2)
-		local p = {x = bed_pos.x + dir.x / 2, y = bed_pos.y, z = bed_pos.z + dir.z / 2}
-		player:set_physics_override(0, 0, 0)
+		-- p.y is just above the nodebox height of the 'Simple Bed' (the highest bed),
+		-- to avoid sinking down through the bed.
+		local p = {
+			x = bed_pos.x + dir.x / 2,
+			y = bed_pos.y + 0.07,
+			z = bed_pos.z + dir.z / 2
+		}
+		player:set_physics_override({speed = 0, jump = 0, gravity = 0})
 		player:set_pos(p)
-		default.player_attached[name] = true
+		player_api.player_attached[name] = true
 		hud_flags.wielditem = false
-		default.player_set_animation(player, "lay" , 0)
+		player_api.set_animation(player, "lay" , 0)
 	end
 
 	player:hud_set_flags(hud_flags)
@@ -224,6 +256,19 @@ minetest.register_on_leaveplayer(function(player)
 	end
 end)
 
+minetest.register_on_dieplayer(function(player)
+	local name = player:get_player_name()
+	local in_bed = beds.player
+	local pos = player:get_pos()
+	local yaw = get_look_yaw(pos)
+
+	if in_bed[name] then
+		lay_down(player, nil, pos, false)
+		player:set_look_horizontal(yaw)
+		player:set_pos(pos)
+	end
+end)
+
 minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if formname ~= "beds_form" then
 		return

mods/beds/init.lua

@@ -2,7 +2,7 @@
 
 -- Load support for MT game translation.
 local S = minetest.get_translator("beds")
-
+local esc = minetest.formspec_escape
 
 beds = {}
 beds.player = {}
@@ -14,7 +14,7 @@ beds.get_translator = S
 beds.formspec = "size[8,11;true]" ..
 	"no_prepend[]" ..
 	"bgcolor[#080808BB;true]" ..
-	"button_exit[2,10;4,0.75;leave;" .. S("Leave Bed") .. "]"
+	"button_exit[2,10;4,0.75;leave;" .. esc(S("Leave Bed")) .. "]"
 
 local modpath = minetest.get_modpath("beds")
 

mods/beds/locale/beds.de.tr

@@ -1,8 +1,10 @@
 # textdomain: beds
 Fancy Bed=Schickes Bett
 Simple Bed=Schlichtes Bett
-Leave Bed=Bett verlassen
+This bed is already occupied!=Dieses Bett ist bereits belegt!
+You have to stop moving before going to bed!=Sie müssen stehen bleiben, bevor Sie zu Bett gehen können!
 Good morning.=Guten Morgen.
 @1 of @2 players are in bed=@1 von @2 Spielern sind im Bett
 Force night skip=Überspringen der Nacht erzwingen
 You can only sleep at night.=Sie können nur nachts schlafen.
+Leave Bed=Bett verlassen

mods/beds/locale/beds.es.tr

@@ -1,8 +1,10 @@
 # textdomain: beds
 Fancy Bed=Cama de lujo
 Simple Bed=Cama sencilla
-Leave Bed=Abandonar cama
+This bed is already occupied!=Esta cama esta ocupada
+You have to stop moving before going to bed!=Deja de moverte o no podras acostarte
 Good morning.=Buenos días.
-@1 of @2 players are in bed=@1 de @2 jugadores están en cama
-Force night skip=Forzar evitar noche
+@1 of @2 players are in bed=@1 de @2 jugadores están durmiendo
+Force night skip=Forzar hacer de dia
 You can only sleep at night.=Sólo puedes dormir por la noche.
+Leave Bed=Levantarse 

mods/beds/locale/beds.fr.tr

@@ -1,8 +1,10 @@
 # textdomain: beds
 Fancy Bed=Lit chic
 Simple Bed=Lit simple
-Leave Bed=Se lever du lit
+This bed is already occupied!=
+You have to stop moving before going to bed!=
 Good morning.=Bonjour.
 @1 of @2 players are in bed=@1 joueur(s) sur @2 sont au lit
 Force night skip=Forcer le passage de la nuit
 You can only sleep at night.=Vous ne pouvez dormir que la nuit.
+Leave Bed=Se lever du lit

mods/beds/locale/beds.id.tr

@@ -0,0 +1,10 @@
+# textdomain: beds
+Fancy Bed=Ranjang Mewah
+Simple Bed=Ranjang Sederhana
+This bed is already occupied!=
+You have to stop moving before going to bed!=
+Good morning.=Selamat pagi.
+@1 of @2 players are in bed=@1 dari @2 pemain sedang tidur
+Force night skip=Paksa lewati malam
+You can only sleep at night.=Anda hanya dapat tidur pada waktu malam.
+Leave Bed=Tinggalkan Ranjang

mods/beds/locale/beds.it.tr

@@ -1,4 +1,10 @@
 # textdomain: beds
 Fancy Bed=Letto decorato
 Simple Bed=Letto semplice
+This bed is already occupied!=
+You have to stop moving before going to bed!=
+Good morning.=
+@1 of @2 players are in bed=
+Force night skip=
+You can only sleep at night.=
 Leave Bed=Alzati dal letto

mods/beds/locale/beds.jbo.tr

@@ -0,0 +1,10 @@
+# textdomain: beds
+Fancy Bed=lo selja'i ckana
+Simple Bed=lo sampu ckana
+This bed is already occupied!=.i lo ti ckana cu canlu
+You have to stop moving before going to bed!=lo nu do cando cu sarcu lo nu do sipna
+Good morning.=.i .uise'inai cerni
+@1 of @2 players are in bed=.i @1 cmima be lu'i @2 le pilno cu vreta lo ckana
+Force night skip=bapli le nu co'u nicte
+You can only sleep at night.=.i steci le ka nicte kei fa le ka do kakne le ka sipna ca pa ckaji be ce'u
+Leave Bed=cliva lo ckana

mods/beds/locale/beds.ms.tr

@@ -0,0 +1,10 @@
+# textdomain: beds
+Fancy Bed=Katil Beragam
+Simple Bed=Katil Biasa
+This bed is already occupied!=
+You have to stop moving before going to bed!=
+Good morning.=Selamat pagi.
+@1 of @2 players are in bed=@1 daripada @2 pemain sedang tidur
+Force night skip=Paksa langkau malam
+You can only sleep at night.=Anda hanya boleh tidur pada waktu malam.
+Leave Bed=Bangun

mods/beds/locale/beds.pt_BR.tr

@@ -0,0 +1,10 @@
+# textdomain: beds
+Fancy Bed=Cama Bonita
+Simple Bed=Cama Simples
+This bed is already occupied!=Esta cama já está ocupada!
+You have to stop moving before going to bed!=Você precisa parar de se mover antes de ir para cama!
+Good morning.=Bom dia.
+@1 of @2 players are in bed=@1 de @2 jogadores estão na cama
+Force night skip=Forçar o amanhecer
+You can only sleep at night.=Você só pode dormir à noite
+Leave Bed=Sair da Cama

mods/beds/locale/beds.ru.tr

@@ -0,0 +1,10 @@
+# textdomain: beds
+Fancy Bed=Детализированная Кровать
+Simple Bed=Обычная Кровать
+This bed is already occupied!=
+You have to stop moving before going to bed!=
+Good morning.=Доброе утро.
+@1 of @2 players are in bed=@1 из @2 игроков в кровати
+Force night skip=Пропустить ночь
+You can only sleep at night.=Вы можете спать только ночью.
+Leave Bed=Встать с кровати

mods/beds/locale/beds.se.tr

@@ -0,0 +1,10 @@
+# textdomain: beds
+Fancy Bed=Fin säng
+Simple Bed=Enkel Säng
+This bed is already occupied!=
+You have to stop moving before going to bed!=
+Good morning.= God morgon.
+@1 of @2 players are in bed=@1 av @2 spelar försöker sover.
+Force night skip=Tvinga över natten
+You can only sleep at night.=Du kan bara sova på natten.
+Leave Bed=Lämna Säng

mods/beds/locale/beds.sk.tr

@@ -0,0 +1,10 @@
+# textdomain: beds
+Fancy Bed=Pekná posteľ
+Simple Bed=Jednoduchá posteľ
+This bed is already occupied!=
+You have to stop moving before going to bed!=
+Good morning.=Dobré ráno.
+@1 of @2 players are in bed=@1 z @2 hráčov sú v posteli
+Force night skip=Nútene preskočiť noc
+You can only sleep at night.=Môžeš spať len v noci.
+Leave Bed=Opusti posteľ

mods/beds/locale/beds.zh_CN.tr

@@ -0,0 +1,10 @@
+# textdomain: beds
+Fancy Bed=花式床
+Simple Bed=简易床
+This bed is already occupied!=
+You have to stop moving before going to bed!=
+Good morning.=早安！
+@1 of @2 players are in bed=@2位玩家中的@1位在床上
+Force night skip=强制跳过夜晚
+You can only sleep at night.=你只能在晚上睡觉。
+Leave Bed=离开床

mods/beds/locale/beds.zh_TW.tr

@@ -0,0 +1,10 @@
+# textdomain: beds
+Fancy Bed=花式床
+Simple Bed=簡易床
+This bed is already occupied!=
+You have to stop moving before going to bed!=
+Good morning.=早安！
+@1 of @2 players are in bed=@2位玩家中的@1位在床上
+Force night skip=強制跳過夜晚
+You can only sleep at night.=你只能在晚上睡覺。
+Leave Bed=離開床

mods/beds/locale/template.txt

@@ -1,8 +1,10 @@
 # textdomain: beds
 Fancy Bed=
 Simple Bed=
-Leave Bed=
+This bed is already occupied!=
+You have to stop moving before going to bed!=
 Good morning.=
 @1 of @2 players are in bed=
 Force night skip=
 You can only sleep at night.=
+Leave Bed=

mods/beds/spawns.lua

@@ -61,3 +61,12 @@ function beds.set_spawns()
 	end
 	beds.save_spawns()
 end
+
+function beds.remove_spawns_at(pos)
+	for name, p in pairs(beds.spawn) do
+		if vector.equals(vector.round(p), pos) then
+			beds.spawn[name] = nil
+		end
+	end
+	beds.save_spawns()
+end

mods/binoculars/init.lua

@@ -8,25 +8,16 @@ binoculars = {}
 local S = minetest.get_translator("binoculars")
 
 
--- Detect creative mod
-local creative_mod = minetest.get_modpath("creative")
--- Cache creative mode setting as fallback if creative mod not present
-local creative_mode_cache = minetest.settings:get_bool("creative_mode")
-
-
 -- Update player property
 -- Global to allow overriding
 
 function binoculars.update_player_property(player)
-	local creative_enabled =
-		(creative_mod and creative.is_enabled_for(player:get_player_name())) or
-		creative_mode_cache
 	local new_zoom_fov = 0
 
 	if player:get_inventory():contains_item(
 			"main", "binoculars:binoculars") then
 		new_zoom_fov = 10
-	elseif creative_enabled then
+	elseif minetest.is_creative_enabled(player:get_player_name()) then
 		new_zoom_fov = 15
 	end
 

mods/binoculars/locale/binoculars.id.tr

@@ -0,0 +1,3 @@
+# textdomain: binoculars
+Binoculars=Teropong
+Use with 'Zoom' key=Pakai dengan tombol 'Zoom'

mods/binoculars/locale/binoculars.jbo.tr

@@ -0,0 +1,3 @@
+# textdomain: binoculars
+Binoculars=lo reldarvistci
+Use with 'Zoom' key=.i tu'a le jvinu banro batke cu tadji lo nu pilno

mods/binoculars/locale/binoculars.ms.tr

@@ -0,0 +1,3 @@
+# textdomain: binoculars
+Binoculars=Binokular
+Use with 'Zoom' key=Guna dengan kekunci 'Zum'

mods/binoculars/locale/binoculars.pt_BR.tr

@@ -0,0 +1,3 @@
+# textdomain: binoculars
+Binoculars=Binóculos
+Use with 'Zoom' key=Use com a tecla de 'Zoom'

mods/binoculars/locale/binoculars.ru.tr

@@ -0,0 +1,3 @@
+# textdomain: binoculars
+Binoculars=Бинокль
+Use with 'Zoom' key=Используется с привилегией 'Zoom'

mods/binoculars/locale/binoculars.se.tr

@@ -0,0 +1,3 @@
+# textdomain: binoculars
+Binoculars=Kikare
+Use with 'Zoom' key=Används med 'Zoom' knappen

mods/binoculars/locale/binoculars.sk.tr

@@ -0,0 +1,3 @@
+# textdomain: binoculars
+Binoculars=Ďalekohľad
+Use with 'Zoom' key=Použi s klávesou "Priblíž"

mods/binoculars/locale/binoculars.zh_CN.tr

@@ -0,0 +1,3 @@
+# textdomain: binoculars
+Binoculars=望远镜
+Use with 'Zoom' key=与“缩放”键一起使用

mods/binoculars/locale/binoculars.zh_TW.tr

@@ -0,0 +1,3 @@
+# textdomain: binoculars
+Binoculars=望遠鏡
+Use with 'Zoom' key=與“縮放”鍵一起使用

mods/binoculars/mod.conf

@@ -1,4 +1,3 @@
 name = binoculars
 description = Minetest Game mod: binoculars
 depends = default
-optional_depends = creative

mods/boats/init.lua

@@ -13,15 +13,6 @@ local function is_water(pos)
 end
 
 
-local function get_sign(i)
-	if i == 0 then
-		return 0
-	else
-		return i / math.abs(i)
-	end
-end
-
-
 local function get_velocity(v, yaw, y)
 	local x = -math.sin(yaw) * v
 	local z =  math.cos(yaw) * v
@@ -128,8 +119,7 @@ function boat.on_punch(self, puncher)
 	if not self.driver then
 		self.removed = true
 		local inv = puncher:get_inventory()
-		if not (creative and creative.is_enabled_for
-				and creative.is_enabled_for(name))
+		if not minetest.is_creative_enabled(name)
 				or not inv:contains_item("main", "boats:boat") then
 			local leftover = inv:add_item("main", "boats:boat")
 			-- if no room in inventory add a replacement boat to the world
@@ -146,7 +136,7 @@ end
 
 
 function boat.on_step(self, dtime)
-	self.v = get_v(self.object:get_velocity()) * get_sign(self.v)
+	self.v = get_v(self.object:get_velocity()) * math.sign(self.v)
 	if self.driver then
 		local driver_objref = minetest.get_player_by_name(self.driver)
 		if driver_objref then
@@ -157,13 +147,13 @@ function boat.on_step(self, dtime)
 					minetest.chat_send_player(self.driver, S("Boat cruise mode on"))
 				end
 			elseif ctrl.down then
-				self.v = self.v - dtime * 1.8
+				self.v = self.v - dtime * 2.0
 				if self.auto then
 					self.auto = false
 					minetest.chat_send_player(self.driver, S("Boat cruise mode off"))
 				end
 			elseif ctrl.up or self.auto then
-				self.v = self.v + dtime * 1.8
+				self.v = self.v + dtime * 2.0
 			end
 			if ctrl.left then
 				if self.v < -0.001 then
@@ -181,19 +171,19 @@ function boat.on_step(self, dtime)
 		end
 	end
 	local velo = self.object:get_velocity()
-	if self.v == 0 and velo.x == 0 and velo.y == 0 and velo.z == 0 then
+	if not self.driver and
+			self.v == 0 and velo.x == 0 and velo.y == 0 and velo.z == 0 then
 		self.object:set_pos(self.object:get_pos())
 		return
 	end
-	local s = get_sign(self.v)
-	self.v = self.v - dtime * 0.6 * s
-	if s ~= get_sign(self.v) then
-		self.object:set_velocity({x = 0, y = 0, z = 0})
+	-- We need to preserve velocity sign to properly apply drag force
+	-- while moving backward
+	local drag = dtime * math.sign(self.v) * (0.01 + 0.0796 * self.v * self.v)
+	-- If drag is larger than velocity, then stop horizontal movement
+	if math.abs(self.v) <= math.abs(drag) then
 		self.v = 0
-		return
-	end
-	if math.abs(self.v) > 5 then
-		self.v = 5 * get_sign(self.v)
+	else
+		self.v = self.v - drag
 	end
 
 	local p = self.object:get_pos()
@@ -278,8 +268,7 @@ minetest.register_craftitem("boats:boat", {
 				boat:set_yaw(placer:get_look_horizontal())
 			end
 			local player_name = placer and placer:get_player_name() or ""
-			if not (creative and creative.is_enabled_for and
-					creative.is_enabled_for(player_name)) then
+			if not minetest.is_creative_enabled(player_name) then
 				itemstack:take_item()
 			end
 		end

mods/boats/locale/boats.id.tr

@@ -0,0 +1,4 @@
+# textdomain: boats
+Boat cruise mode on=Mode perahu jelajah nyala
+Boat cruise mode off=Mode perahu jelajah mati
+Boat=Perahu

mods/boats/locale/boats.jbo.tr

@@ -0,0 +1,4 @@
+# textdomain: boats
+Boat cruise mode on=.i lo bloti cu zmiku le ka klama
+Boat cruise mode off=.i lo bloti cu macnu le ka klama
+Boat=lo bloti

mods/boats/locale/boats.ms.tr

@@ -0,0 +1,4 @@
+# textdomain: boats
+Boat cruise mode on=Mod bot layar makan angin dibolehkan
+Boat cruise mode off=Mod bot layar makan angin dilumpuhkan
+Boat=Bot

mods/boats/locale/boats.pt_BR.tr

@@ -0,0 +1,4 @@
+# textdomain: boats
+Boat cruise mode on=Modo de cruseiro do barco ligado
+Boat cruise mode off=Modo de cruseiro do barco desligado
+Boat=Barco

mods/boats/locale/boats.ru.tr

@@ -0,0 +1,4 @@
+# textdomain: boats
+Boat cruise mode on=Режим путешествия на лодке включен
+Boat cruise mode off=Режим путешествия на лодке выключен
+Boat=Лодка

mods/boats/locale/boats.se.tr

@@ -0,0 +1,4 @@
+# textdomain: boats
+Boat cruise mode on=Båtkryssningsläge på
+Boat cruise mode off=Båtkryssningsläge av
+Boat=Båt

mods/boats/locale/boats.sk.tr

@@ -0,0 +1,4 @@
+# textdomain: boats
+Boat cruise mode on=Cestovný režim loďky zapnutý
+Boat cruise mode off=Cestovný režim loďky vypnutý
+Boat=Loďka

mods/boats/locale/boats.zh_CN.tr

@@ -0,0 +1,4 @@
+# textdomain: boats
+Boat cruise mode on=巡航模式开启
+Boat cruise mode off=巡航模式关闭
+Boat=船

mods/boats/locale/boats.zh_TW.tr

@@ -0,0 +1,4 @@
+# textdomain: boats
+Boat cruise mode on=巡航模式開啟
+Boat cruise mode off=巡航模式關閉
+Boat=船

mods/bones/init.lua

@@ -141,8 +141,18 @@ local function may_replace(pos, player)
 		return false
 	end
 
-	-- allow replacing air and liquids
-	if node_name == "air" or node_definition.liquidtype ~= "none" then
+	-- allow replacing air
+	if node_name == "air" then
+		return true
+	end
+
+	-- don't replace nodes inside protections
+	if minetest.is_protected(pos, player:get_player_name()) then
+		return false
+	end
+
+	-- allow replacing liquids
+	if node_definition.liquidtype ~= "none" then
 		return true
 	end
 
@@ -154,8 +164,7 @@ local function may_replace(pos, player)
 
 	-- default to each nodes buildable_to; if a placed block would replace it, why shouldn't bones?
 	-- flowers being squished by bones are more realistical than a squished stone, too
-	-- exception are of course any protected buildable_to
-	return node_definition.buildable_to and not minetest.is_protected(pos, player:get_player_name())
+	return node_definition.buildable_to
 end
 
 local drop = function(pos, itemstack)
@@ -182,7 +191,6 @@ local function is_all_empty(player_inv)
 end
 
 minetest.register_on_dieplayer(function(player)
-
 	local bones_mode = minetest.settings:get("bones_mode") or "bones"
 	if bones_mode ~= "bones" and bones_mode ~= "drop" and bones_mode ~= "keep" then
 		bones_mode = "bones"
@@ -194,8 +202,7 @@ minetest.register_on_dieplayer(function(player)
 	local pos_string = minetest.pos_to_string(pos)
 
 	-- return if keep inventory set or in creative mode
-	if bones_mode == "keep" or (creative and creative.is_enabled_for
-			and creative.is_enabled_for(player:get_player_name())) then
+	if bones_mode == "keep" or minetest.is_creative_enabled(player_name) then
 		minetest.log("action", player_name .. " dies at " .. pos_string ..
 			". No bones placed")
 		if bones_position_message then

mods/bones/locale/bones.id.tr

@@ -0,0 +1,8 @@
+# textdomain: bones
+Bones=Tulang
+@1's old bones=Tulang lama @1
+@1 died at @2.=@1 mati di @2.
+@1 died at @2, and dropped their inventory.=@1 mati di @2 dan meninggalkan barangnya.
+@1 died at @2, and bones were placed.=@1 mati di @2 dan tulangnya diletakkan.
+@1's fresh bones=Tulang segar @1
+@1's bones=Tulang @1

mods/bones/locale/bones.jbo.tr

@@ -0,0 +1,8 @@
+# textdomain: bones
+Bones=lo bongu gunma
+@1's old bones=.i ti tolci'o ke bongu gunma po'a la'o zo'i.@1.zo'i
+@1 died at @2.=.i la'o zo'i.@1.zo'i  pu morsi di'o lo me zoi pos.@2.pos.
+@1 died at @2, and dropped their inventory.=.i la'o zo'i.@1.zo'i goi ly. pu morsi di'o lo me zoi pos.@2.pos. .ije ly. te farlu lo me le dacti liste po ly.
+@1 died at @2, and bones were placed.=.i la'o zo'i.@1.zo'i goi ly. pu morsi di'o lo me zoi pos.@2.pos. .ije lo bongu gunma pu se punji
+@1's fresh bones=.i ti cnino ke bongu gunma po'a la'o zo'i.@1.zo'i
+@1's bones=.i ti bongu gunma po'a la'o zo'i.@1.zo'i

mods/bones/locale/bones.ms.tr

@@ -0,0 +1,8 @@
+# textdomain: bones
+Bones=Tulang
+@1's old bones=Tulang lama @1
+@1 died at @2.=@1 mati di @2.
+@1 died at @2, and dropped their inventory.=@1 mati di @2, dan menjatuhkan inventorinya.
+@1 died at @2, and bones were placed.=@1 mati di @2, dan tulang diletakkan.
+@1's fresh bones=Tulang segar @1
+@1's bones=Tulang @1

mods/bones/locale/bones.pt_BR.tr

@@ -0,0 +1,8 @@
+# textdomain: bones
+Bones=Ossos
+@1's old bones=Ossos antigos de @1
+@1 died at @2.=@1 morreu em @2.
+@1 died at @2, and dropped their inventory.=@1 morreu em @2, e seu inventário foi derrubado.
+@1 died at @2, and bones were placed.=@1 morreu em @2, e os ossos foram colocados.
+@1's fresh bones=Ossos recentes de @1
+@1's bones=Ossos de @1

mods/bones/locale/bones.ru.tr

@@ -0,0 +1,8 @@
+# textdomain: bones
+Bones=Кости
+@1's old bones=Старые кости @1
+@1 died at @2.=@1 умер в @2.
+@1 died at @2, and dropped their inventory.=@1 умер в @2 и потерял содержимое своего инвентаря. 
+@1 died at @2, and bones were placed.=@1 умер в @2, помещены кости.
+@1's fresh bones=новые кости @1
+@1's bones=кости @1

mods/bones/locale/bones.se.tr

@@ -0,0 +1,8 @@
+# textdomain: bones
+Bones=Ben
+@1's old bones=@1s Gamla ben
+@1 died at @2.=@1 dog på @a.
+@1 died at @2, and dropped their inventory.=@1 dog på @a, och tappade deras saker.
+@1 died at @2, and bones were placed.=@1 dog på @2, och deras ben var placerade.
+@1's fresh bones=@1s färska ben
+@1's bones=@1s ben

mods/bones/locale/bones.sk.tr

@@ -0,0 +1,8 @@
+# textdomain: bones
+Bones=Kosti
+@1's old bones=Staré kosti hráča @1
+@1 died at @2.=@1 zomrel na pozícií @2.
+@1 died at @2, and dropped their inventory.=@1 zomrel na pozícií @2 a vysypal svoj inventár.
+@1 died at @2, and bones were placed.=@1 zomrel na pozícií @2 a ostali po ňom kosti.
+@1's fresh bones=Čerstvé kosti hráča @1
+@1's bones=Kosti hráča  @1

mods/bones/locale/bones.zh_CN.tr

@@ -0,0 +1,8 @@
+# textdomain: bones
+Bones=骨骸
+@1's old bones=@1的旧骨骸
+@1 died at @2.=@1在@2死亡。
+@1 died at @2, and dropped their inventory.=@1在@2死亡，丢掉了物品栏。
+@1 died at @2, and bones were placed.=@1在@2死亡，骨骸被放置。
+@1's fresh bones=@1的新鲜骨骸
+@1's bones=@1的骨骸

mods/bones/locale/bones.zh_TW.tr

@@ -0,0 +1,8 @@
+# textdomain: bones
+Bones=骨骸
+@1's old bones=@1的舊骨骸
+@1 died at @2.=@1在@2死亡。
+@1 died at @2, and dropped their inventory.=@1在@2死亡，丟掉了物品欄。
+@1 died at @2, and bones were placed.=@1在@2死亡，骨骸被放置。
+@1's fresh bones=@1的新鮮骨骸
+@1's bones=@1的骨骸

mods/bucket/init.lua

@@ -225,3 +225,16 @@ minetest.register_craft({
 	replacements = {{"bucket:bucket_lava", "bucket:bucket_empty"}},
 })
 
+-- Register buckets as dungeon loot
+if minetest.global_exists("dungeon_loot") then
+	dungeon_loot.register({
+		{name = "bucket:bucket_empty", chance = 0.55},
+		-- water in deserts/ice or above ground, lava otherwise
+		{name = "bucket:bucket_water", chance = 0.45,
+			types = {"sandstone", "desert", "ice"}},
+		{name = "bucket:bucket_water", chance = 0.45, y = {0, 32768},
+			types = {"normal"}},
+		{name = "bucket:bucket_lava", chance = 0.45, y = {-32768, -1},
+			types = {"normal"}},
+	})
+end

mods/bucket/locale/bucket.id.tr

@@ -0,0 +1,5 @@
+# textdomain: bucket
+Empty Bucket=Ember Kosong
+Water Bucket=Ember Air
+River Water Bucket=Ember Air Sungai
+Lava Bucket=Ember Lava

mods/bucket/locale/bucket.jbo.tr

@@ -0,0 +1,5 @@
+# textdomain: bucket
+Empty Bucket=lo baktu be no da
+Water Bucket=lo baktu be lo djacu
+River Water Bucket=lo baktu be lo rirxe djacu
+Lava Bucket=lo baktu be lo likro'i

mods/bucket/locale/bucket.ms.tr

@@ -0,0 +1,5 @@
+# textdomain: bucket
+Empty Bucket=Baldi Kosong
+Water Bucket=Baldi Air
+River Water Bucket=Baldi Air Sungai
+Lava Bucket=Baldi Lava

mods/bucket/locale/bucket.pt_BR.tr

@@ -0,0 +1,5 @@
+# textdomain: bucket
+Empty Bucket=Balde Vazio
+Water Bucket=Balde de Água
+River Water Bucket=Balde de Água do Rio
+Lava Bucket=Balde de Lava

mods/bucket/locale/bucket.ru.tr

@@ -0,0 +1,5 @@
+# textdomain: bucket
+Empty Bucket=Пустое Ведро
+Water Bucket=Ведро с Водой
+River Water Bucket=Ведро с Речной Водой
+Lava Bucket=Ведро с Лавой

mods/bucket/locale/bucket.se.tr

@@ -0,0 +1,5 @@
+# textdomain: bucket
+Empty Bucket=Tom hink
+Water Bucket=Vatten hink
+River Water Bucket=Flodvatten hink
+Lava Bucket=Lava hink

mods/bucket/locale/bucket.sk.tr

@@ -0,0 +1,5 @@
+# textdomain: bucket
+Empty Bucket=Prázdne vedro
+Water Bucket=Vedro s vodou
+River Water Bucket=Vedro s vodou z rieky
+Lava Bucket=Vedro s lávou

mods/bucket/locale/bucket.zh_CN.tr

@@ -0,0 +1,5 @@
+# textdomain: bucket
+Empty Bucket=空桶
+Water Bucket=水桶
+River Water Bucket=河水桶
+Lava Bucket=岩浆桶

mods/bucket/locale/bucket.zh_TW.tr

@@ -0,0 +1,5 @@
+# textdomain: bucket
+Empty Bucket=空桶
+Water Bucket=水桶
+River Water Bucket=河水桶
+Lava Bucket=岩漿桶

mods/bucket/mod.conf

@@ -1,3 +1,4 @@
 name = bucket
 description = Minetest Game mod: bucket
 depends = default
+optional_depends = dungeon_loot

mods/butterflies/init.lua

@@ -62,8 +62,8 @@ for i in ipairs (butter_list) do
 
 	minetest.register_node("butterflies:hidden_butterfly_"..name, {
 		drawtype = "airlike",
-		inventory_image = "butterflies_butterfly_"..name..".png",
-		wield_image =  "butterflies_butterfly_"..name..".png",
+		inventory_image = "butterflies_butterfly_"..name..".png^default_invisible_node_overlay.png",
+		wield_image =  "butterflies_butterfly_"..name..".png^default_invisible_node_overlay.png",
 		paramtype = "light",
 		sunlight_propagates = true,
 		walkable = false,
@@ -102,7 +102,7 @@ minetest.register_decoration({
 	place_offset_y = 2,
 	sidelen = 80,
 	fill_ratio = 0.005,
-	biomes = {"grassland", "deciduous_forest", "floatland_grassland"},
+	biomes = {"grassland", "deciduous_forest"},
 	y_max = 31000,
 	y_min = 1,
 	decoration = {

mods/butterflies/locale/butterflies.id.tr

@@ -0,0 +1,4 @@
+# textdomain: butterflies
+White Butterfly=Kupu-Kupu Putih
+Red Butterfly=Kupu-Kupu Merah
+Violet Butterfly=Kupu-Kupu Ungu

mods/butterflies/locale/butterflies.jbo.tr

@@ -0,0 +1,4 @@
+# textdomain: butterflies
+White Butterfly=lo blabi toldi
+Red Butterfly=lo xunre toldi
+Violet Butterfly=lo zirpu toldi

mods/butterflies/locale/butterflies.ms.tr

@@ -0,0 +1,4 @@
+# textdomain: butterflies
+White Butterfly=Rama-Rama Putih
+Red Butterfly=Rama-Rama Merah
+Violet Butterfly=Rama-Rama Ungu

mods/butterflies/locale/butterflies.pt_BR.tr

@@ -0,0 +1,4 @@
+# textdomain: butterflies
+White Butterfly=
+Red Butterfly=
+Violet Butterfly=

mods/butterflies/locale/butterflies.ru.tr

@@ -0,0 +1,4 @@
+# textdomain: butterflies
+White Butterfly=Белая Бабочка
+Red Butterfly=Красная Бабочка
+Violet Butterfly=Фиолетовая Бабочка

mods/butterflies/locale/butterflies.se.tr

@@ -0,0 +1,4 @@
+# textdomain: butterflies
+White Butterfly=Vit fjäril
+Red Butterfly=Röd fjäril
+Violet Butterfly=Violett fjäril

mods/butterflies/locale/butterflies.sk.tr

@@ -0,0 +1,4 @@
+# textdomain: butterflies
+White Butterfly=Biely motýlik
+Red Butterfly=Červený motýlik
+Violet Butterfly=Fialový motýlik

mods/butterflies/locale/butterflies.zh_CN.tr

@@ -0,0 +1,4 @@
+# textdomain: butterflies
+White Butterfly=白蝴蝶
+Red Butterfly=红蝴蝶
+Violet Butterfly=紫蝴蝶

mods/butterflies/locale/butterflies.zh_TW.tr

@@ -0,0 +1,4 @@
+# textdomain: butterflies
+White Butterfly=白蝴蝶
+Red Butterfly=紅蝴蝶
+Violet Butterfly=紫蝴蝶

mods/carts/cart_entity.lua

@@ -67,6 +67,7 @@ end
 function cart_entity:on_detach_child(child)
 	if child and child:get_player_name() == self.driver then
 		self.driver = nil
+		carts:manage_attachment(child, nil)
 	end
 end
 
@@ -107,8 +108,7 @@ function cart_entity:on_punch(puncher, time_from_last_punch, tool_capabilities,
 		end
 		-- Pick up cart
 		local inv = puncher:get_inventory()
-		if not (creative and creative.is_enabled_for
-				and creative.is_enabled_for(puncher:get_player_name()))
+		if not minetest.is_creative_enabled(puncher:get_player_name())
 				or not inv:contains_item("main", "carts:cart") then
 			local leftover = inv:add_item("main", "carts:cart")
 			-- If no room in inventory add a replacement cart to the world
@@ -327,11 +327,10 @@ local function rail_on_step(self, dtime)
 	if self.punched then
 		-- Collect dropped items
 		for _, obj_ in pairs(minetest.get_objects_inside_radius(pos, 1)) do
-			if not obj_:is_player() and
-					obj_:get_luaentity() and
-					not obj_:get_luaentity().physical_state and
-					obj_:get_luaentity().name == "__builtin:item" then
-
+			local ent = obj_:get_luaentity()
+			-- Careful here: physical_state and disable_physics are item-internal APIs
+			if ent and ent.name == "__builtin:item" and ent.physical_state then
+				ent:disable_physics()
 				obj_:set_attach(self.object, "", {x=0, y=0, z=0}, {x=0, y=0, z=0})
 				self.attached_items[#self.attached_items + 1] = obj_
 			end
@@ -389,8 +388,8 @@ minetest.register_entity("carts:cart", cart_entity)
 
 minetest.register_craftitem("carts:cart", {
 	description = S("Cart") .. "\n" .. S("(Sneak+Click to pick up)"),
-	inventory_image = minetest.inventorycube("carts_cart_top.png", "carts_cart_side.png", "carts_cart_side.png"),
-	wield_image = "carts_cart_side.png",
+	inventory_image = minetest.inventorycube("carts_cart_top.png", "carts_cart_front.png", "carts_cart_side.png"),
+	wield_image = "carts_cart_front.png",
 	on_place = function(itemstack, placer, pointed_thing)
 		local under = pointed_thing.under
 		local node = minetest.get_node(under)
@@ -414,10 +413,9 @@ minetest.register_craftitem("carts:cart", {
 		end
 
 		minetest.sound_play({name = "default_place_node_metal", gain = 0.5},
-			{pos = pointed_thing.above})
+			{pos = pointed_thing.above}, true)
 
-		if not (creative and creative.is_enabled_for
-				and creative.is_enabled_for(placer:get_player_name())) then
+		if not minetest.is_creative_enabled(placer:get_player_name()) then
 			itemstack:take_item()
 		end
 		return itemstack